... ,15fps)AudioBuilt in MicrophoneLCD2.5 Inch TFT LCDInterfaceAV Terminal Mini jack (φ=2.5mm )USB 2.0 BatteryHigh Capacity ... 12 hours recordingApplicationsFor police, military, security, law enforcement, sport etc usingFull Set Includes Ear Hook camera, DVR recorder, 2GB Micro SD ... cable, User manualPackage size: 270x205x75mm, Weight: 0.8KG Police Security Ear Hook Style Mini DVR Camera and Cap Clip